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Grade 9Wave Optics

Hi sirs.
Prblm: a parallel beam of light enters a clrkplastic bead of diameter 2.50 cm with muen1.44.nerd focus distane

Profile image of Feroz khan
7 Years agoGrade 9
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1 Answer

Profile image of Saurabh Koranglekar
6 Years ago
Dear student

Please ask complete question in standard notation

Regards

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